227220840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1171}}^1$

素因数の和:1213

約数の個数: 288

約数和(自身を含む): 937928160

約数和(自身を除く): 710707320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 110, 120, 126, 132, 140, 147, 154, 165, 168, 180, 196, 198, 210, 220, 231, 245, 252, 264, 280, 294, 308, 315, 330, 360, 385, 392, 396, 420, 440, 441, 462, 490, 495, 504, 539, 588, 616, 630, 660, 693, 735, 770, 792, 840, 882, 924, 980, 990, 1078, 1155, 1171, 1176, 1260, 1320, 1386, 1470, 1540, 1617, 1764, 1848, 1960, 1980, 2156, 2205, 2310, 2342, 2520, 2695, 2772, 2940, 3080, 3234, 3465, 3513, 3528, 3960, 4312, 4410, 4620, 4684, 4851, 5390, 5544, 5855, 5880, 6468, 6930, 7026, 8085, 8197, 8820, 9240, 9368, 9702, 10539, 10780, 11710, 12881, 12936, 13860, 14052, 16170, 16394, 17565, 17640, 19404, 21078, 21560, 23420, 24255, 24591, 25762, 27720, 28104, 32340, 32788, 35130, 38643, 38808, 40985, 42156, 46840, 48510, 49182, 51524, 52695, 57379, 64405, 64680, 65576, 70260, 73773, 77286, 81970, 84312, 90167, 97020, 98364, 103048, 105390, 114758, 115929, 122955, 128810, 140520, 147546, 154572, 163940, 172137, 180334, 193215, 194040, 196728, 210780, 229516, 231858, 245910, 257620, 270501, 286895, 295092, 309144, 327880, 344274, 360668, 368865, 386430, 421560, 450835, 459032, 463716, 491820, 515240, 516411, 541002, 573790, 579645, 590184, 631169, 688548, 721336, 737730, 772860, 811503, 860685, 901670, 927432, 983640, 1032822, 1082004, 1147580, 1159290, 1262338, 1352505, 1377096, 1475460, 1545720, 1623006, 1721370, 1803340, 1893507, 2065644, 2164008, 2295160, 2318580, 2524676, 2582055, 2705010, 2950920, 3155845, 3246012, 3442740, 3606680, 3787014, 4057515, 4131288, 4637160, 5049352, 5164110, 5410020, 5680521, 6311690, 6492024, 6885480, 7574028, 8115030, 9467535, 10328220, 10820040, 11361042, 12623380, 15148056, 16230060, 18935070, 20656440, 22722084, 25246760, 28402605, 32460120, 37870140, 45444168, 56805210, 75740280, 113610420, 227220840]

約数ペア:

[(1, 227220840), (2, 113610420), (3, 75740280), (4, 56805210), (5, 45444168), (6, 37870140), (7, 32460120), (8, 28402605), (9, 25246760), (10, 22722084), (11, 20656440), (12, 18935070), (14, 16230060), (15, 15148056), (18, 12623380), (20, 11361042), (21, 10820040), (22, 10328220), (24, 9467535), (28, 8115030), (30, 7574028), (33, 6885480), (35, 6492024), (36, 6311690), (40, 5680521), (42, 5410020), (44, 5164110), (45, 5049352), (49, 4637160), (55, 4131288), (56, 4057515), (60, 3787014), (63, 3606680), (66, 3442740), (70, 3246012), (72, 3155845), (77, 2950920), (84, 2705010), (88, 2582055), (90, 2524676), (98, 2318580), (99, 2295160), (105, 2164008), (110, 2065644), (120, 1893507), (126, 1803340), (132, 1721370), (140, 1623006), (147, 1545720), (154, 1475460), (165, 1377096), (168, 1352505), (180, 1262338), (196, 1159290), (198, 1147580), (210, 1082004), (220, 1032822), (231, 983640), (245, 927432), (252, 901670), (264, 860685), (280, 811503), (294, 772860), (308, 737730), (315, 721336), (330, 688548), (360, 631169), (385, 590184), (392, 579645), (396, 573790), (420, 541002), (440, 516411), (441, 515240), (462, 491820), (490, 463716), (495, 459032), (504, 450835), (539, 421560), (588, 386430), (616, 368865), (630, 360668), (660, 344274), (693, 327880), (735, 309144), (770, 295092), (792, 286895), (840, 270501), (882, 257620), (924, 245910), (980, 231858), (990, 229516), (1078, 210780), (1155, 196728), (1171, 194040), (1176, 193215), (1260, 180334), (1320, 172137), (1386, 163940), (1470, 154572), (1540, 147546), (1617, 140520), (1764, 128810), (1848, 122955), (1960, 115929), (1980, 114758), (2156, 105390), (2205, 103048), (2310, 98364), (2342, 97020), (2520, 90167), (2695, 84312), (2772, 81970), (2940, 77286), (3080, 73773), (3234, 70260), (3465, 65576), (3513, 64680), (3528, 64405), (3960, 57379), (4312, 52695), (4410, 51524), (4620, 49182), (4684, 48510), (4851, 46840), (5390, 42156), (5544, 40985), (5855, 38808), (5880, 38643), (6468, 35130), (6930, 32788), (7026, 32340), (8085, 28104), (8197, 27720), (8820, 25762), (9240, 24591), (9368, 24255), (9702, 23420), (10539, 21560), (10780, 21078), (11710, 19404), (12881, 17640), (12936, 17565), (13860, 16394), (14052, 16170)]